Download or read book Pharmacodynamic Basis of Herbal Medicine written by Manuchair Ebadi and published by CRC Press. This book was released on 2010-12-12 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: HERBAL MEDICINE FROM A WESTERN POINT OF VIEW Herbal remedies have become a major factor in American health care. Botanicals like Ginseng, Ma Huang, St. John's Wort, and Valerian are now household words throughout the world. Since many of these natural drugs are sold over the counter, often consumers mistakenly assume that they are completely